PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.97 |
| PSA 9 | $20 |
| PSA 10 | $65 |
| BGS 10 | $85 |
| CGC 10 | $39 |
| SGC 10 | $39 |
TCGplayer market price: $2.99 (as of 2026-08-29)
Market context: ungraded price +0.5% over 30 days. +17.5% over 90 days. PSA 10 premium: 16.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-tidal-storm/pokemon-japanese-tidal-storm-swampert-1st-edition-14